Archive for February, 2014

How Far Can You See Through A Telescope ?

Since the brightness of distant celestial objects, usually depends on the distance from them, a telescope with a large aperture (lens diameter) will show you not only weaker but also more distant objects. For example, a 60-mm refractor you able to observe the Andromeda galaxy, located away from us more than 2 million light years […]

February 28, 2014 in News
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